1. A. S. Godin, M. S. Matsayan, and K. N. Klimov, J. Commun. Technol. Electron. 61 (5), 453 (2016).
2. A. S. Godin, M. S. Matsayan, and K. N. Klimov, J. Commun. Technol. Electron. 61 (6), 574 (2016).
3. J. Slater, The Self-Consistent Field for Molecules and Solids (McGraw-Hill, New York, 1975).
4. L. D. Kudryavtsev, Courses of Mathematical Analysis (Drofa, Moscow, 2003), Vol. 1 [in Russian].
5. G. T. Markov and D. M. Sazonov, Antennas (Energiya, Moscow, 1975) [in Russian].